Dill is a delicate-looking annual herb with frond-like leaves which have an agreeable, refreshing, anise-like flavour. These filigree leaves are often seen garnishing seafood, especially smoked salmon. Dill flavours mayonnaise, tartare sauces and salad dressings. Dill seeds have a more robust flavour than the green tips, and are used in pickles and chutneys, with vegetable dishes